Vivosun Inline Fan R8 Air Filtration Kit w/ Thermometer - 8" Duct

The included variable speed controller allows you to precisely adjust the fan's airflow from 0% to 100%. This kit also features a built-in temperature and humidity monitor, helping you track environmental conditions and adjust ventilation accordingly. For even more advanced automation, consider upgrading to a Vivosun GrowHub E42A Controller.

The R8 kit's 720 CFM airflow is effective for medium to large grow tents, typically up to 8'x10'. It's ideal for controlling heat and humidity in demanding environments, making it a great match for a Vivosun Grow Tent Pro 4' x 8' or larger.

The R8 fan operates at a maximum of 40 dB, making it one of the quieter options in its power class. Despite delivering 720 CFM of airflow, the galvanized steel construction and optimized design keep noise levels suitable for residential growing environments.

The filter is highly effective, using 1050+ RC 48 Virgin Australian activated charcoal to capture and neutralize odors. The mesh construction provides a 53% open area for free airflow, ensuring maximum filtration without restricting ventilation. You can also find replacement VIVOSUN carbon filters when needed.

Use the integrated thermometer and hygrometer to monitor your tent's conditions. Adjust the fan speed controller to increase or decrease airflow as needed to maintain your target temperature and humidity levels. For more detailed guidance, check out this grow room climate control guide.

Absolutely. The 720 CFM airflow capacity is specifically designed to exhaust heat from lighting fixtures. It's ideal for managing high temperatures from powerful fixtures like the Vivosun AeroLight Wing AW400 or other high-output lighting systems.